# BREVE STM 250VA 230/230V Single-Phase Safety Transformer

**URL:** https://aio.lv/en/product--breve-16252-9912--12467672
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Voltage Stabilizers
**Manufacturer:** BREVE
**Manufacturer code:** 16252-9912
**EAN:** 5907812714246
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 61.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-16252-9912--12467672

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The BREVE STM 250VA is a high-quality single-phase safety transformer designed for reliable voltage conversion. With a power rating of 250VA and a 230/230V transformation ratio, it provides electrical isolation and safety in industrial and control applications. This robust unit ensures stable performance and is built to meet demanding technical standards for professional electrical installations.

## Long description

The BREVE STM 250VA 230/230V single-phase safety transformer is a professional-grade electrical component engineered to provide reliable voltage isolation and conversion. Designed for demanding industrial and control environments, this unit ensures stable operation and enhanced safety for connected equipment. Its robust construction and high-quality materials make it a dependable solution for maintaining electrical integrity in various technical installations.
Advantages
This transformer offers exceptional operational reliability by providing galvanic isolation between the input and output circuits, which significantly reduces the risk of electrical shock and protects sensitive control systems. The unit is built to withstand rigorous industrial conditions, ensuring a long service life and consistent performance under load. Its compact design allows for efficient integration into control cabinets and electrical panels, while the high-quality winding materials minimize power losses and heat generation during continuous operation.
Suitable for
Industrial control systems
Automation equipment power supply
Galvanic isolation of electrical circuits
Professional electrical installations
Safety-critical control applications
This transformer may not be suitable for applications requiring voltage transformation other than 230V to 230V, as it is specifically designed for 1:1 isolation. It is also not intended for high-power industrial machinery that exceeds its 250VA capacity or for outdoor environments without appropriate protective enclosures.
Key specifications
Power rating: 250VA
Input voltage: 230V AC
Output voltage: 230V AC
Phase: Single-phase
Design: Safety isolation transformer
To use the BREVE STM 250VA transformer, ensure that the input and output connections are made by a qualified professional in accordance with local electrical safety regulations. The unit should be mounted securely within a ventilated enclosure to allow for proper heat dissipation. Verify that the total load connected to the output does not exceed the rated 250VA capacity to prevent overheating and potential damage to the device.
What to consider before purchase
Verify that the 250VA power rating is sufficient for your specific load requirements.
Ensure the installation environment provides adequate ventilation and protection from moisture.
Confirm that the 230V/230V transformation ratio meets your circuit isolation needs.
Check the physical dimensions to ensure compatibility with your mounting space.
Usage recommendations
Always perform a thorough inspection of the wiring and connections before energizing the transformer. Ensure that the device is protected by appropriate fuses or circuit breakers on both the primary and secondary sides to prevent damage from overcurrent or short circuits.

## FAQ

### How much does the BREVE STM 250VA 230/230V Safety Transformer cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can BREVE STM 250VA 230/230V Safety Transformer be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BREVE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BREVE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12467672/68770110_large.webp